58.7:25:0.4+1.13×2/3+1.13×1/3 Срочно! !!
=2,348 : 0,4+ 113\150 + 13/300 = 5,87 +113/150 + 13/300 = 587/100 + 113/150 + 13/300 = 6 2\3
1. 5.87 2. 0.753 3. 0.376 всего=6.999